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WO2010076694A1 - Système non pressurisé permettant de créer des gouttes de liquide dans un appareil de nettoyage dentaire - Google Patents

Système non pressurisé permettant de créer des gouttes de liquide dans un appareil de nettoyage dentaire Download PDF

Info

Publication number
WO2010076694A1
WO2010076694A1 PCT/IB2009/055518 IB2009055518W WO2010076694A1 WO 2010076694 A1 WO2010076694 A1 WO 2010076694A1 IB 2009055518 W IB2009055518 W IB 2009055518W WO 2010076694 A1 WO2010076694 A1 WO 2010076694A1
Authority
WO
WIPO (PCT)
Prior art keywords
appliance
plunger
orifice
fluid droplet
nozzle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/IB2009/055518
Other languages
English (en)
Inventor
Dainia Edwards
Tyler G. Kloster
Wolter F. Benning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
US Philips Corp
Original Assignee
Koninklijke Philips Electronics NV
US Philips Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BRPI0918307A priority Critical patent/BRPI0918307A2/pt
Priority to US13/139,625 priority patent/US8753117B2/en
Priority to RU2011131862/14A priority patent/RU2518963C2/ru
Priority to KR1020117017584A priority patent/KR101606440B1/ko
Priority to ES09801265.1T priority patent/ES2612311T3/es
Priority to CA2748435A priority patent/CA2748435C/fr
Application filed by Koninklijke Philips Electronics NV, US Philips Corp filed Critical Koninklijke Philips Electronics NV
Priority to EP09801265.1A priority patent/EP2381878B1/fr
Priority to CN200980153054.9A priority patent/CN102271611B/zh
Priority to JP2011542937A priority patent/JP5523475B2/ja
Publication of WO2010076694A1 publication Critical patent/WO2010076694A1/fr
Anticipated expiration legal-status Critical
Priority to US14/277,866 priority patent/US9655702B2/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/0202—Hand-pieces
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061—Air and water supply systems; Valves specially adapted therefor
    • A61C1/0084—Supply units, e.g. reservoir arrangements, specially adapted pumps
    • A61C1/0092—Pumps specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/022—Air-blowing devices, e.g. with means for heating the air
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/02—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication
    • A61C17/028—Rinsing or air-blowing devices, e.g. using fluid jets or comprising liquid medication with intermittent liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2405—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle
    • B05B7/2416—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using an atomising fluid as carrying fluid for feeding, e.g. by suction or pressure, a carried liquid from the container to the nozzle characterised by the means for producing or supplying the atomising fluid, e.g. air hoses, air pumps, gas containers, compressors, fans, ventilators, their drives
    • B05B7/2418—Air pumps actuated by the operator, e.g. manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/06—Mobile combinations

Definitions

  • This invention relates generally to liquid droplet dental cleaners, and more specifically concerns a non-pressurized system for creating a droplet spray for dental cleaning.
  • Dental cleaners using a spray of liquid droplets to clean dental regions of the teeth, including interproximal areas, are known.
  • a stream of high velocity gas is used to create the liquid droplets when liquid is brought into contact with the gas stream, such as by a pump or other arrangement.
  • the high velocity gas stream uses compressed gas, such as from a cartridge source, to provide the energy necessary for the gas stream.
  • compressed gas such as from a cartridge source
  • a compressed gas appliance is generally effective to produce liquid droplets for cleaning.
  • compressed gas does have known limitations, including safety limitations and objections by some users to the taste of the resulting liquid droplets.
  • the depleted gas cartridges must also be disposed of safely and in an environmentally appropriate manner, which can be inconvenient.
  • liquid droplet dental appliance which is capable of producing liquid droplets for cleaning with a non-pressurized source of gas, in particular without the need for a compressed gas consumable cartridge.
  • the invention is a fluid droplet appliance for dental cleaning, comprising: a dental cleaning appliance having a body portion and a nozzle portion for exit of a spray of liquid droplets from a distal end thereof; a liquid reservoir wherein in operation liquid is moved from the reservoir into an area of the nozzle near an open proximal end thereof; and a system for driving a plunger or piston element toward the proximal end of the nozzle with sufficient force that air acted on by the plunger or piston element is forced or released into the nozzle at a high rate of speed, sufficient to create a spray of liquid droplets when the moving air comes into contact with the liquid.
  • Figure 1 is a schematic view of a first embodiment of a non-pressurized liquid droplet appliance.
  • Figure 2 is a schematic view of another embodiment.
  • Figure 3 is a schematic view of another embodiment.
  • FIG. 1 shows an appliance 10 which uses a mechanical spring-drive system to create a liquid droplet spray for dental cleaning.
  • the appliance includes a motor and gear train arrangement 12, with a drive gear 13, the motor being powered by a battery 14.
  • a control unit
  • a button or similar element 17 is used to actuate the appliance.
  • the gear train drives a plunger/piston member 16 with drive gear 13 engaging a gear rack 18 on plunger/piston 16.
  • plunger/piston 16 is moved to the rear of the appliance 10 against the action of a compression spring 24.
  • air is drawn into a chamber 26 in the appliance, which could be the interior of the appliance, or a separate volume within the interior of the appliance.
  • the appliance includes an elongated nozzle 30 which extends outwardly from the appliance and typically has a curved portion 32 at the distal end thereof, through which a spray of liquid droplets is directed for cleaning action against dental regions of the teeth.
  • the curved portion 32 assists in convenient positioning of the nozzle 30 in the mouth by the user.
  • Orifice 36 can vary in size, typically between 0.5 mm and 10 mm.
  • a reservoir 38 for water or other liquid is also present in the appliance. Liquid in reservoir 38 is moved to the vicinity of the orifice 36 within the nozzle, typically by a pump or by passive aspiration or other means.
  • Drive gear 13 in the embodiment shown has an open space (teeth missing) at a selected position on its periphery, such that when the open space comes adjacent the gear rack 18 on the plunger/piston, the plunger releases, since there are no meshed gears to hold it back, at high speed toward orifice 36 by the action of compression spring 24 moving toward its rest (non- compressed) position. This action is sufficient to drive the air in chamber 26 at high speed through orifice 36. When the fast-moving air comes into contact with the liquid which is adjacent orifice 36, a spray of liquid droplets is produced.
  • the liquid droplets can be of various sizes, and the speed of the droplets can vary from relatively low speed, e.g. 10 meters per second, to a high speed of 200 meters per second or even greater. Typically, however, a 50 m/sec droplet velocity with droplets in a size range of 5 microns-0.5 mm will provide effective dental cleaning.
  • FIG. 2 shows another non-pressurized gas drive embodiment, generally referred to as a voice coil drive.
  • the appliance is shown generally at 50. It includes a body portion 52 and a nozzle portion 54 which extends forwardly from the body portion. Body portion 52 includes an actuating element 72. Positioned within body portion 52 are a water reservoir 56 and a battery and circuit (electronics) portion 58. The battery and circuit portion 58 connects to a voice coil assembly 60, providing an energizing signal thereto. The battery and circuit portion 58 includes a capacitor 62.
  • Voice coil 60 encircles a magnet 64. Connected to magnet 64 and positioned between magnet 64 and the proximal end of nozzle portion 54 is a piston 66. At the proximal end 68 of nozzle portion 54, adjacent body portion 52, is a nozzle orifice 70. Orifice 70 is typically 0.5-10 mm in diameter.
  • the voice coil maintains the magnet and the piston in a rear position prior to operation of button 72.
  • the capacitor begins to charge, until it reaches a selected charge level, at which point the capacitor discharges into the voice coil, which drives the magnet and the piston forwardly.
  • an appliance 80 includes in a body portion 81 a pump 82 which acts on a piston 84 in a cylinder 86, to compress air to a specified pressure in a volumetric valve 88. Operation is initiated by a button 87; power is provided by a battery 91. When a specified pressure is reached, the valve is released, with the compressed air being forced through an orifice 90 to contact liquid in a lower portion of a nozzle portion 92. Droplets are created by the interaction of the fast-moving gas and the liquid and move through the exit 94 of nozzle 92.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Brushes (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La présente invention concerne un appareil (10, figure 1) comportant une partie corps (27) et une partie buse (30), à travers laquelle une pulvérisation de gouttelettes de liquide est émise, à partir d'une extrémité distale correspondante, pour le nettoyage de régions dentaires. La buse comporte un orifice (36) situé au niveau d'une extrémité proximale correspondante adjacente à la partie corps, ainsi qu'une pompe (38) permettant de déplacer le liquide en direction d'une zone de la buse située immédiatement en amont de l'orifice. Un système mécanique (12, 13, 14) permet de déplacer un élément plongeur ou piston (16), d'abord en l'éloignant de l'orifice sous l'action d'une tension, notamment d'un ressort de compression (24), puis de relâcher de manière contrôlée ledit plongeur ou piston en direction de l'orifice, le plongeur/piston se déplaçant alors avec une force suffisante pour que l'air atmosphérique, aspiré dans l'appareil entre ledit plongeur ou piston, est forcé à travers l'orifice à une vitesse suffisamment élevée pour produire une pulvérisation de gouttelettes de liquide permettant le nettoyage dentaire lorsque l'air en déplacement entre en contact avec le liquide dans la buse.
PCT/IB2009/055518 2008-12-29 2009-12-04 Système non pressurisé permettant de créer des gouttes de liquide dans un appareil de nettoyage dentaire Ceased WO2010076694A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP09801265.1A EP2381878B1 (fr) 2008-12-29 2009-12-04 Système non pressurisé permettant de créer des gouttes de liquide dans un appareil de nettoyage dentaire
US13/139,625 US8753117B2 (en) 2008-12-29 2009-12-04 Non-pressurized system for creating liquid droplets in a dental cleaning appliance
RU2011131862/14A RU2518963C2 (ru) 2008-12-29 2009-12-04 Система для создания капелек жидкости в устройстве для очистки зубов, работающая при нормальном давлении
KR1020117017584A KR101606440B1 (ko) 2008-12-29 2009-12-04 치아 세척 기구 내에 액체 방울을 생성하기 위한 비압축형 시스템
ES09801265.1T ES2612311T3 (es) 2008-12-29 2009-12-04 Sistema no presurizado para crear gotas de líquido en un dispositivo de limpieza dental
BRPI0918307A BRPI0918307A2 (pt) 2008-12-29 2009-12-04 aparelho de gotas de fluido para a limpeza dental
JP2011542937A JP5523475B2 (ja) 2008-12-29 2009-12-04 歯磨き機器において液体粒子を生成する非圧縮型システム
CA2748435A CA2748435C (fr) 2008-12-29 2009-12-04 Systeme non pressurise permettant de creer des gouttes de liquide dans un appareil de nettoyage dentaire
CN200980153054.9A CN102271611B (zh) 2008-12-29 2009-12-04 用于在洁牙用具中生成液滴的非加压系统
US14/277,866 US9655702B2 (en) 2008-12-29 2014-05-15 Non-pressurized system for creating liquid droplets in a dental cleaning appliance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/344,852 2008-12-29
US12/344,852 US20100167236A1 (en) 2008-12-29 2008-12-29 Non-pressurized system fore creating liquid droplets in a dental cleaning appliance

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/139,625 A-371-Of-International US8753117B2 (en) 2008-12-29 2009-12-04 Non-pressurized system for creating liquid droplets in a dental cleaning appliance
US14/277,866 Continuation US9655702B2 (en) 2008-12-29 2014-05-15 Non-pressurized system for creating liquid droplets in a dental cleaning appliance

Publications (1)

Publication Number Publication Date
WO2010076694A1 true WO2010076694A1 (fr) 2010-07-08

Family

ID=42133720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/055518 Ceased WO2010076694A1 (fr) 2008-12-29 2009-12-04 Système non pressurisé permettant de créer des gouttes de liquide dans un appareil de nettoyage dentaire

Country Status (11)

Country Link
US (3) US20100167236A1 (fr)
EP (2) EP2381878B1 (fr)
JP (1) JP5523475B2 (fr)
KR (1) KR101606440B1 (fr)
CN (1) CN102271611B (fr)
BR (1) BRPI0918307A2 (fr)
CA (1) CA2748435C (fr)
ES (1) ES2612311T3 (fr)
PL (1) PL2381878T3 (fr)
RU (1) RU2518963C2 (fr)
WO (1) WO2010076694A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007273A1 (fr) * 2009-07-14 2011-01-20 Koninklijke Philips Electronics, N.V. Appareil de nettoyage de la cavité buccale à liquide vaporisé
WO2012042445A1 (fr) 2010-09-29 2012-04-05 Koninklijke Philips Electronics N.V. Système de production de jets d'air et d'eau combinés pour le nettoyage des dents
CN103561680A (zh) * 2011-02-28 2014-02-05 皇家飞利浦电子股份有限公司 液体/气体喷发的牙齿清洁器具的接口结构
US10299884B2 (en) 2012-06-22 2019-05-28 Koninklijke Philips N.V. Spring driven pump for dispensing discrete bursts of liquid
US10548687B2 (en) 2014-01-06 2020-02-04 Koninklijke Philips N.V. System for reminding use of an oral care appliance
US10952813B2 (en) 2015-05-07 2021-03-23 Koninklijke Philips N.V. Spring-driven pump for dispensing discrete bursts of liquid

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2046240T3 (da) * 2006-07-24 2012-06-18 Koninkl Philips Electronics Nv Interdental renseindretning med væske
US20100167236A1 (en) * 2008-12-29 2010-07-01 Koninklijke Philips Electronics N.V. Non-pressurized system fore creating liquid droplets in a dental cleaning appliance
WO2013093877A2 (fr) 2011-12-23 2013-06-27 Koninklijke Philips Electronics N.V. Système d'encapsulation pour la libération contrôlée d'un agent de blanchiment
CN103997983A (zh) 2011-12-23 2014-08-20 皇家飞利浦有限公司 用于传送牙齿美白剂的设备
EP2793742B1 (fr) 2011-12-23 2017-02-22 Koninklijke Philips N.V. Dispositif pour la distribution d'un agent de blanchiment dentaire
EP2967773B1 (fr) * 2013-03-15 2018-06-27 Koninklijke Philips N.V. Appareil de soin buccal utilisant un flux de fluide variable
WO2014140997A1 (fr) * 2013-03-15 2014-09-18 Koninklijke Philips N.V. Appareil de soin oral employant un flux de fluide de type jet
RU2016124212A (ru) * 2013-11-21 2017-12-26 Конинклейке Филипс Н.В. Зубная щетка для межзубных промежутков, приводимая в действие воздухом
CN103815977B (zh) * 2013-11-22 2015-11-18 江苏大学 一种便携式喷粉洁牙器
CN105828745B (zh) * 2013-11-27 2018-11-06 洁碧有限公司 具有滑动暂停开关的口腔冲洗器
US10436186B2 (en) 2014-04-14 2019-10-08 Koito Manufacturing Co., Ltd. Foreign material removal device
US10130452B2 (en) 2014-05-16 2018-11-20 Koninklijke Philips N.V. Oral cleaning device with adjustable fluid dynamics
US20160100921A1 (en) * 2014-10-14 2016-04-14 Dale Ungar Dental cleaning apparatus
WO2016097927A1 (fr) * 2014-12-18 2016-06-23 Koninklijke Philips N.V. Appareil et procédé de distribution d'ensembles à libération prolongée sur les dents
CN107107879B (zh) * 2014-12-22 2020-09-15 株式会社小糸制作所 异物去除装置、去除驱动装置
KR101646053B1 (ko) 2015-02-16 2016-08-08 이승민 내부유로가 형성된 치아세정기구
ES2589832B1 (es) * 2015-05-15 2017-09-08 Lacer, S.A. Dispositivo y kit para limpieza interdental
GB2538306B (en) * 2015-05-15 2017-09-20 Dyson Technology Ltd Cleaning appliance
JP7203495B2 (ja) * 2015-06-15 2023-01-13 コーニンクレッカ フィリップス エヌ ヴェ 改善されたノズル設計を具備する口腔清掃装置
CN108366850B (zh) * 2015-12-08 2021-04-16 皇家飞利浦有限公司 用于预加压并且快速释放用于口腔保健器具的弹簧可装载式柱塞的半自由转动曲轴致动器
GB2564544B (en) * 2016-09-26 2019-04-24 Dyson Technology Ltd Cleaning appliance
GB2564545B (en) * 2016-09-26 2019-04-24 Dyson Technology Ltd Cleaning appliance
GB2554402B (en) * 2016-09-26 2018-10-24 Dyson Technology Ltd Cleaning appliance
GB2554401B (en) * 2016-09-26 2019-01-23 Dyson Technology Ltd Cleaning appliance
JP6811083B2 (ja) * 2016-12-12 2021-01-13 株式会社小糸製作所 クリーナおよびクリーナを備える車両
US11045294B2 (en) 2017-06-01 2021-06-29 Johnson & Johnson Consumer Inc. Oral care cleaning system utilizing entrained fluid
EP3716892A1 (fr) * 2017-11-28 2020-10-07 Koninklijke Philips N.V. Dispositif de nettoyage buccal à mise sous pression de fluide variable
CN108836538B (zh) * 2018-07-20 2024-01-19 南宁市微牙科技有限公司 一种直根管转接器
CN109758252B (zh) * 2019-03-21 2019-12-10 南京博韵口腔医院有限公司 一种节水节电的环保型冲牙器及方法
CN110236719B (zh) * 2019-07-17 2024-11-15 小白熊（上海）母婴用品有限公司 一种洗牙器
CN110448388B (zh) * 2019-08-30 2021-05-11 中国人民解放军陆军军医大学第一附属医院 便捷式洁口器
USD929574S1 (en) 2019-09-06 2021-08-31 Colgate-Palmolive Company Oral irrigator
RU197533U1 (ru) * 2019-10-25 2020-05-12 Общество с ограниченной ответственностью "ФЛОКС" Устройство для механической чистки всего зубного ряда человека
EP4267310B1 (fr) * 2020-12-23 2025-12-31 L'oreal Système d'atomisation et d'éjection de liquide pour une administration transdermique
JP7604218B2 (ja) * 2020-12-23 2024-12-23 ロレアル 経皮送達のために液体を霧化し、噴射するためのシステム
JP7674189B2 (ja) * 2021-08-11 2025-05-09 ロレアル 液体製剤噴霧化のためのマルチ噴射ポートを有するベンチュリデバイス
FR3127142A1 (fr) * 2021-09-17 2023-03-24 L'oreal dispositif venturi avec un orifice d’injection multiple pour UNE atomisation de formule liquide
CN117916026A (zh) * 2021-08-11 2024-04-19 莱雅公司 用于液体配方产品雾化的具有多个喷射端口的文丘里装置
CN115224866A (zh) 2022-08-05 2022-10-21 深圳素士科技股份有限公司 口腔清洁设备
JP2025536530A (ja) * 2022-10-20 2025-11-07 ロレアル ピストン－バネ構造を備えた化粧品組成物噴霧装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487639A (en) * 1973-12-21 1977-10-05 4 P Ltd Hygiene appliance for delivering an intermittent liquid jet
DE19645643A1 (de) * 1996-11-06 1998-05-07 Braun Ag Überdruckventil für eine Munddusche

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US601616A (en) * 1898-03-29 Isaac q
US1838873A (en) * 1930-02-27 1931-12-29 Lewis L Scott Atomizer
US3703170A (en) * 1971-03-04 1972-11-21 Gen Electric Oral hygiene apparatus
US3870039A (en) * 1973-01-18 1975-03-11 Prod Associes Fractionated liquid jet
DE3916021A1 (de) * 1988-10-25 1990-11-22 Wunsch Erich Spraydose
SU1752436A1 (ru) * 1990-03-19 1992-08-07 Днепропетровский сельскохозяйственный институт Генератор аэрозолей
JPH0636614A (ja) 1992-07-15 1994-02-10 Tokin Corp 導電線
JP2594664Y2 (ja) * 1992-09-14 1999-05-10 三共株式会社 洗浄器
US5997528A (en) * 1996-08-29 1999-12-07 Bausch & Lomb Surgical, Inc. Surgical system providing automatic reconfiguration
DE19654099A1 (de) * 1996-12-23 1998-06-25 Braun Ag Verfahren und Vorrichtung zum Reinigen und Pflegen der Zähne und des Zahnfleischs
US5997518A (en) * 1998-01-14 1999-12-07 Laibovitz; Robert A. Apparatus and method for delivery of small volumes of liquid
JP2000157562A (ja) * 1998-11-30 2000-06-13 Matsushita Electric Works Ltd 口腔洗浄器
DE10107098C2 (de) * 2001-02-14 2003-12-18 Karoline Gastner Munddusche
GB2375308A (en) * 2001-05-10 2002-11-13 Cambridge Consultants Inhalers
US6591832B1 (en) * 2002-02-21 2003-07-15 Saint-Gobain Calmar Inc. Dry powder dispenser
US20040050963A1 (en) 2002-09-17 2004-03-18 Ray Gaines Thomas Application and method to disperse substance contained in a replaceable cartridge
US7029278B2 (en) 2002-09-17 2006-04-18 Pond Gary J Handheld device for applying dental materials
BRPI0412984B1 (pt) 2003-08-13 2015-11-24 Unilever Nv dispositivo doméstico de pulverização, método de pulverização de uma composição líquida e produto
WO2005070324A2 (fr) * 2004-01-20 2005-08-04 Koninklijke Philips Electronics, N.V. Systeme de nettoyage a jet de gouttelettes
US20060078844A1 (en) 2004-10-07 2006-04-13 Goldman Paul D Oral care systems, oral care devices and methods of use
EP1833410B1 (fr) 2004-12-22 2010-09-29 Koninklijke Philips Electronics N.V. Systeme assiste par gaz pour la production de gouttelettes liquides dans un systeme de soins buccaux
ITVI20050053A1 (it) * 2005-02-25 2006-08-26 Taplast Spa Dispositivo per l'erogazione di miscele gas-liquido
US20080014548A1 (en) * 2006-05-17 2008-01-17 Paxton Christine M Periodontal pocket irrigator
JP5337029B2 (ja) 2006-06-27 2013-11-06 コーニンクレッカ フィリップス エヌ ヴェ 口の洗浄に使用するためのガスアシスト（ｇａｓ−ａｓｓｉｓｔｅｄ）液滴噴霧作成用スプレーヘッド装置
CN201082201Y (zh) * 2007-09-30 2008-07-09 张原平 口腔根管冲洗器
KR101540594B1 (ko) * 2007-12-18 2015-07-30 코닌클리케 필립스 엔.브이. 치간 세척용 전기 기계 시스템
RU2519350C2 (ru) * 2008-11-17 2014-06-10 Конинклейке Филипс Электроникс, Н.В. Устройство для подачи жидкости в газовый поток для создания капелек в очистителе зубов
US20100167236A1 (en) * 2008-12-29 2010-07-01 Koninklijke Philips Electronics N.V. Non-pressurized system fore creating liquid droplets in a dental cleaning appliance

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1487639A (en) * 1973-12-21 1977-10-05 4 P Ltd Hygiene appliance for delivering an intermittent liquid jet
DE19645643A1 (de) * 1996-11-06 1998-05-07 Braun Ag Überdruckventil für eine Munddusche

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011007273A1 (fr) * 2009-07-14 2011-01-20 Koninklijke Philips Electronics, N.V. Appareil de nettoyage de la cavité buccale à liquide vaporisé
EP2749247A3 (fr) * 2010-09-29 2015-05-20 Koninklijke Philips N.V. Dispositif produisant des impulsions d'air et d'eau pour nettoyer les dents
CN103140188A (zh) * 2010-09-29 2013-06-05 皇家飞利浦电子股份有限公司 用于产生用于清洁牙齿的空气与水的组合迸发的系统
US20130177869A1 (en) * 2010-09-29 2013-07-11 Koninklijke Philips Electronics N.V. System for producing combined bursts of air and water for cleaning teeth
US8961174B2 (en) * 2010-09-29 2015-02-24 Koninklijke Philips N.V. System for producing combined bursts of air and water for cleaning teeth
WO2012042445A1 (fr) 2010-09-29 2012-04-05 Koninklijke Philips Electronics N.V. Système de production de jets d'air et d'eau combinés pour le nettoyage des dents
CN103140188B (zh) * 2010-09-29 2015-09-16 皇家飞利浦电子股份有限公司 用于产生用于清洁牙齿的空气与水的组合迸发的系统
RU2577162C2 (ru) * 2010-09-29 2016-03-10 Конинклейке Филипс Электроникс Н.В. Система для осуществления комбинированного выброса воздуха и воды для очистки зубов
CN103561680A (zh) * 2011-02-28 2014-02-05 皇家飞利浦电子股份有限公司 液体/气体喷发的牙齿清洁器具的接口结构
CN103561680B (zh) * 2011-02-28 2016-01-20 皇家飞利浦电子股份有限公司 液体/气体喷发的牙齿清洁器具的接口结构
US10299884B2 (en) 2012-06-22 2019-05-28 Koninklijke Philips N.V. Spring driven pump for dispensing discrete bursts of liquid
US10548687B2 (en) 2014-01-06 2020-02-04 Koninklijke Philips N.V. System for reminding use of an oral care appliance
US10952813B2 (en) 2015-05-07 2021-03-23 Koninklijke Philips N.V. Spring-driven pump for dispensing discrete bursts of liquid

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CN102271611A (zh) 2011-12-07
US20110244418A1 (en) 2011-10-06
EP2893900A1 (fr) 2015-07-15
US9655702B2 (en) 2017-05-23
US8753117B2 (en) 2014-06-17
US20100167236A1 (en) 2010-07-01
RU2518963C2 (ru) 2014-06-10
KR20110111427A (ko) 2011-10-11
JP2012513795A (ja) 2012-06-21
ES2612311T3 (es) 2017-05-16
BRPI0918307A2 (pt) 2016-08-23
EP2381878B1 (fr) 2016-11-09
JP5523475B2 (ja) 2014-06-18
KR101606440B1 (ko) 2016-03-28
EP2381878A1 (fr) 2011-11-02
EP2893900B1 (fr) 2016-11-09
RU2011131862A (ru) 2013-02-10
US20140248579A1 (en) 2014-09-04
PL2381878T3 (pl) 2017-08-31
CN102271611B (zh) 2014-08-20
CA2748435A1 (fr) 2010-07-08

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